Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	57.12	57.26	56.48	56.50	335,490	-0.28(-0.49%)
Feb 27, 2013	56.07	57.36	56.07	56.77	595,493	+0.84(+1.50%)
Feb 26, 2013	54.98	56.10	54.77	55.94	489,911	+1.28(+2.35%)
Feb 25, 2013	56.64	57.50	54.64	54.65	671,415	-0.60(-1.08%)
Feb 22, 2013	57.14	57.14	54.14	55.25	1,829,782	-4.20(-7.06%)
Feb 21, 2013	60.97	60.99	59.20	59.45	431,390	-1.68(-2.75%)
Feb 20, 2013	62.71	62.95	61.09	61.13	289,546	-1.64(-2.62%)
Feb 19, 2013	62.19	62.94	62.08	62.77	290,843	+0.54(+0.87%)
Feb 15, 2013	62.27	62.99	62.13	62.23	168,201	-0.16(-0.26%)
Feb 14, 2013	62.29	62.83	62.29	62.39	120,297	+0.03(+0.04%)
Feb 13, 2013	62.19	62.51	62.04	62.36	186,525	+0.18(+0.29%)
Feb 12, 2013	61.55	62.37	61.55	62.19	120,434	+0.66(+1.07%)
Feb 11, 2013	61.73	61.93	61.31	61.53	157,087	-0.43(-0.69%)
Feb 08, 2013	61.46	61.97	61.46	61.95	155,438	+0.51(+0.82%)
Feb 07, 2013	61.89	61.89	60.75	61.45	393,940	-0.42(-0.68%)
Feb 06, 2013	61.34	61.87	61.23	61.87	170,033	+1.04(+1.71%)
Feb 04, 2013	60.72	61.36	60.45	60.83	220,565	-0.54(-0.88%)
Feb 01, 2013	60.17	61.61	59.80	61.37	269,738	+1.24(+2.07%)
Jan 31, 2013	59.00	60.27	58.76	60.12	440,459	+1.08(+1.82%)
Jan 30, 2013	59.57	59.83	58.98	59.05	217,744	-0.76(-1.26%)
Jan 29, 2013	59.28	59.93	59.28	59.80	157,412	+0.36(+0.60%)
Jan 28, 2013	60.24	60.52	59.30	59.45	282,233	-0.68(-1.12%)
Jan 25, 2013	60.02	60.28	59.70	60.12	133,691	+0.52(+0.88%)
Jan 24, 2013	59.07	59.79	58.98	59.60	239,283	+0.48(+0.81%)
Jan 23, 2013	59.24	59.46	58.99	59.12	122,085	-0.18(-0.30%)
Jan 22, 2013	58.66	59.45	58.66	59.30	179,675	+0.52(+0.89%)
Jan 18, 2013	58.59	59.10	58.18	58.77	657,984	+0.04(+0.06%)
Jan 17, 2013	58.58	58.94	58.34	58.74	179,597	+0.38(+0.66%)
Jan 16, 2013	57.42	58.39	57.33	58.35	193,726	+0.89(+1.55%)
Jan 15, 2013	57.09	57.66	57.00	57.46	184,411	+0.22(+0.39%)
Jan 14, 2013	56.99	57.63	56.90	57.24	243,629	-0.10(-0.17%)
Jan 11, 2013	57.68	57.88	56.98	57.34	260,681	-0.37(-0.65%)
Jan 10, 2013	58.47	58.53	57.22	57.71	152,922	-0.48(-0.83%)
Jan 09, 2013	57.62	58.28	57.11	58.19	154,992	+0.97(+1.69%)
Jan 08, 2013	57.74	58.13	56.88	57.22	216,029	-0.64(-1.11%)
Jan 07, 2013	58.01	58.47	57.83	57.86	202,312	-0.39(-0.67%)
Jan 04, 2013	57.89	58.42	57.59	58.26	177,635	+0.44(+0.75%)
Jan 03, 2013	57.94	58.58	57.47	57.82	230,606	-0.23(-0.40%)
Jan 02, 2013	58.12	58.15	56.10	58.05	407,645	+1.95(+3.47%)
Dec 31, 2012	54.89	56.33	54.61	56.10	262,357	+1.11(+2.02%)
Dec 28, 2012	55.08	55.79	54.72	54.99	196,830	-0.23(-0.42%)
Dec 27, 2012	55.41	55.58	55.02	55.22	283,123	+0.00(+0.00%)
Dec 26, 2012	55.67	56.00	55.17	55.22	150,229	-0.39(-0.70%)
Dec 24, 2012	55.57	56.02	55.25	55.62	114,237	-0.14(-0.26%)
Dec 21, 2012	55.13	55.79	54.58	55.76	831,277	-0.28(-0.49%)
Dec 20, 2012	55.52	56.10	55.29	56.03	247,621	+0.64(+1.16%)
Dec 19, 2012	55.27	55.48	54.96	55.39	355,140	+0.40(+0.73%)
Dec 18, 2012	54.34	55.32	53.87	54.99	635,215	+0.80(+1.47%)
Dec 17, 2012	54.19	55.14	53.89	54.19	344,057	+0.00(+0.00%)
Dec 14, 2012	57.21	57.42	53.91	54.19	483,268	-0.77(-1.40%)
Dec 13, 2012	54.99	55.29	54.64	54.97	350,290	-0.02(-0.03%)
Dec 12, 2012	55.62	55.88	54.78	54.98	503,197	-0.69(-1.24%)
Dec 11, 2012	56.89	57.11	55.58	55.68	328,481	-0.82(-1.46%)
Dec 10, 2012	55.88	57.21	55.68	56.50	467,020	+0.37(+0.66%)
Dec 07, 2012	55.92	56.22	55.27	56.13	183,976	+0.20(+0.36%)
Dec 06, 2012	55.32	55.99	54.91	55.92	235,790	+0.41(+0.74%)
Dec 05, 2012	54.69	55.72	54.58	55.52	263,297	+0.81(+1.48%)
Dec 04, 2012	54.42	54.93	54.19	54.71	202,472	+0.43(+0.80%)
Nov 30, 2012	54.83	54.83	53.39	54.27	2,467,216	-0.28(-0.52%)
Nov 29, 2012	54.99	55.04	53.83	54.56	351,179	-0.07(-0.13%)
Nov 28, 2012	54.61	54.75	53.88	54.63	253,698	-0.39(-0.71%)
Nov 27, 2012	54.99	55.66	54.63	55.02	279,181	-0.12(-0.23%)
Nov 26, 2012	54.26	55.18	54.26	55.14	343,061	+0.59(+1.09%)
Nov 23, 2012	54.65	55.26	54.39	54.55	97,444	+0.15(+0.28%)
Nov 21, 2012	54.13	54.60	53.67	54.40	123,855	+0.34(+0.62%)
Nov 20, 2012	53.56	54.22	51.40	54.06	204,609	+0.32(+0.59%)
Nov 19, 2012	53.46	53.98	52.51	53.74	192,216	+0.69(+1.30%)
Nov 16, 2012	52.93	53.47	52.47	53.05	199,891	+0.26(+0.49%)
Nov 15, 2012	52.10	52.86	51.81	52.79	226,912	+0.56(+1.07%)
Nov 14, 2012	53.69	54.27	52.16	52.23	242,381	-1.40(-2.61%)
Nov 13, 2012	53.17	54.61	52.89	53.64	235,903	+0.31(+0.58%)
Nov 12, 2012	53.64	53.64	53.04	53.33	170,563	+0.18(+0.33%)
Nov 09, 2012	52.59	53.92	52.53	53.15	190,654	+0.12(+0.22%)
Nov 08, 2012	53.20	53.58	52.99	53.03	194,533	-0.37(-0.70%)
Nov 07, 2012	54.12	54.45	53.25	53.40	191,895	-1.45(-2.64%)
Nov 06, 2012	54.44	55.01	54.12	54.85	276,523	+0.45(+0.83%)
Nov 05, 2012	53.09	54.90	52.79	54.40	410,913	+1.15(+2.17%)
Nov 02, 2012	54.27	54.92	53.18	53.25	197,283	-0.89(-1.64%)
Nov 01, 2012	52.31	54.86	52.19	54.13	332,022	+1.77(+3.39%)
Oct 31, 2012	52.12	53.09	51.21	52.36	199,896	+0.60(+1.17%)
Oct 26, 2012	51.50	51.76	51.76	51.76	129,315	+0.20(+0.40%)
Oct 25, 2012	51.75	51.85	51.06	51.55	121,649	+0.27(+0.54%)
Oct 24, 2012	51.60	51.60	50.96	51.28	251,133	+0.01(+0.02%)
Oct 23, 2012	50.44	51.36	49.80	51.27	314,034	+0.27(+0.52%)
Oct 19, 2012	51.83	51.83	50.81	51.00	312,846	-0.88(-1.69%)
Oct 18, 2012	51.34	51.95	51.20	51.88	130,936	+0.41(+0.79%)
Oct 17, 2012	51.33	51.60	51.05	51.47	232,552	+0.35(+0.68%)
Oct 16, 2012	50.95	51.23	50.60	51.13	187,851	+0.35(+0.68%)
Oct 15, 2012	50.73	51.00	50.19	50.78	100,936	+0.27(+0.54%)
Oct 12, 2012	50.94	50.99	50.24	50.50	146,756	-0.26(-0.51%)
Oct 11, 2012	51.03	51.41	50.62	50.76	234,199	+0.13(+0.26%)
Oct 10, 2012	51.21	51.52	50.57	50.63	184,270	-0.49(-0.95%)
Oct 09, 2012	51.64	51.85	51.06	51.12	297,503	-0.48(-0.93%)
Oct 08, 2012	51.41	51.74	51.31	51.60	98,369	-0.29(-0.56%)
Oct 05, 2012	52.38	53.00	51.70	51.89	164,897	-0.32(-0.61%)
Oct 04, 2012	52.08	52.48	51.08	52.21	255,741	+0.32(+0.62%)
Oct 03, 2012	51.65	52.29	51.01	51.89	285,486	+0.49(+0.95%)
Oct 02, 2012	51.68	51.85	51.03	51.40	175,331	-0.12(-0.22%)
Oct 01, 2012	52.20	52.20	50.77	51.52	340,283	-0.42(-0.80%)
Sep 28, 2012	51.99	52.33	51.58	51.93	194,798	-0.45(-0.86%)
Sep 27, 2012	51.93	52.62	51.53	52.38	195,456	+0.60(+1.16%)
Sep 26, 2012	52.52	52.93	51.21	51.78	250,434	-0.81(-1.53%)
Sep 25, 2012	54.24	54.24	52.40	52.59	244,796	-1.45(-2.68%)
Sep 24, 2012	53.88	54.33	53.48	54.03	190,398	-0.08(-0.15%)
Sep 21, 2012	54.83	55.25	54.11	54.11	464,905	-0.31(-0.57%)
Sep 20, 2012	54.92	55.19	54.15	54.42	221,085	-1.06(-1.92%)
Sep 19, 2012	54.77	55.79	54.59	55.49	268,518	+0.58(+1.05%)
Sep 18, 2012	54.99	55.22	54.67	54.91	225,334	-0.16(-0.29%)
Sep 17, 2012	55.20	55.37	54.89	55.07	229,917	-0.27(-0.50%)
Sep 14, 2012	55.35	55.53	54.90	55.35	396,515	+0.01(+0.02%)
Sep 13, 2012	54.95	55.44	54.31	55.34	231,870	+0.41(+0.74%)
Sep 12, 2012	54.58	55.10	54.23	54.93	404,819	+0.33(+0.60%)
Sep 11, 2012	55.47	55.47	54.53	54.60	180,413	-0.71(-1.28%)
Sep 10, 2012	55.37	55.77	55.21	55.31	226,476	-0.40(-0.72%)
Sep 07, 2012	54.98	56.09	54.98	55.71	250,212	+0.61(+1.11%)
Sep 06, 2012	53.91	55.17	53.91	55.10	299,219	+1.69(+3.17%)
Sep 05, 2012	53.22	54.28	52.92	53.40	506,046	+0.44(+0.84%)
Sep 04, 2012	52.26	53.05	51.46	52.96	307,386	+0.80(+1.53%)
Aug 31, 2012	52.77	53.03	51.92	52.16	233,412	-0.20(-0.39%)
Aug 30, 2012	52.27	52.73	51.75	52.37	414,595	-0.21(-0.40%)
Aug 29, 2012	52.76	53.10	52.01	52.58	313,835	-0.22(-0.42%)
Aug 27, 2012	52.85	53.22	52.30	52.80	234,984	+0.14(+0.27%)
Aug 24, 2012	52.21	53.05	51.84	52.66	292,796	+0.25(+0.47%)
Aug 23, 2012	54.13	54.13	52.38	52.41	512,697	-1.81(-3.34%)
Aug 22, 2012	53.16	54.55	53.10	54.23	680,518	+0.19(+0.36%)
Aug 21, 2012	53.53	55.24	52.33	54.03	2,623,461	+5.37(+11.04%)
Aug 20, 2012	48.30	49.05	47.98	48.66	432,970	-0.21(-0.43%)
Aug 17, 2012	48.75	49.23	48.53	48.87	201,123	+0.17(+0.35%)
Aug 16, 2012	47.98	48.97	47.62	48.70	240,146	+0.62(+1.29%)
Aug 15, 2012	47.63	48.19	47.47	48.09	387,621	-0.05(-0.11%)
Aug 14, 2012	48.03	48.56	47.71	48.14	398,311	+0.42(+0.89%)
Aug 13, 2012	47.68	47.93	47.39	47.71	197,293	+0.00(+0.00%)
Aug 10, 2012	47.45	47.78	47.01	47.71	219,441	+0.15(+0.32%)
Aug 09, 2012	47.10	47.77	47.10	47.56	246,493	+0.48(+1.01%)
Aug 08, 2012	45.16	47.18	44.99	47.09	293,074	+0.72(+1.55%)
Aug 07, 2012	45.61	46.87	45.61	46.37	247,660	+1.01(+2.22%)
Aug 06, 2012	46.02	46.47	45.35	45.36	240,302	-0.50(-1.08%)
Aug 03, 2012	45.10	46.62	45.01	45.86	171,823	+1.47(+3.31%)
Aug 02, 2012	44.29	44.88	43.82	44.39	154,094	-0.42(-0.93%)
Aug 01, 2012	45.45	45.93	44.57	44.80	134,305	-0.55(-1.21%)
Jul 31, 2012	45.49	46.34	45.29	45.35	158,688	-0.30(-0.66%)
Jul 30, 2012	46.11	46.35	45.46	45.65	131,444	-0.36(-0.79%)
Jul 27, 2012	44.65	46.25	44.65	46.01	284,713	+1.28(+2.87%)
Jul 26, 2012	44.26	44.76	43.79	44.73	173,557	+1.04(+2.37%)
Jul 25, 2012	43.97	44.34	43.33	43.70	286,079	-0.23(-0.52%)
Jul 24, 2012	45.27	45.37	43.55	43.93	243,382	-1.30(-2.88%)
Jul 23, 2012	45.01	45.63	44.68	45.23	173,501	-0.71(-1.54%)
Jul 20, 2012	46.39	46.50	45.08	45.94	2,918,996	-1.02(-2.17%)
Jul 19, 2012	46.36	47.08	46.18	46.95	373,471	+0.70(+1.51%)
Jul 18, 2012	45.14	46.33	44.92	46.25	313,679	+1.05(+2.33%)
Jul 17, 2012	45.12	45.76	44.56	45.20	561,431	+0.25(+0.55%)
Jul 16, 2012	45.20	45.23	44.09	44.95	327,116	-0.07(-0.16%)
Jul 13, 2012	44.02	45.26	43.79	45.02	345,376	+1.31(+3.00%)
Jul 12, 2012	43.87	43.99	43.25	43.71	559,029	-0.62(-1.40%)
Jul 11, 2012	44.63	44.88	43.81	44.33	338,826	-0.26(-0.58%)
Jul 10, 2012	45.69	46.32	44.19	44.59	235,265	-0.91(-2.00%)
Jul 09, 2012	45.17	45.76	45.04	45.50	300,920	+0.17(+0.37%)
Jul 06, 2012	45.94	46.15	45.08	45.33	302,219	-1.20(-2.59%)
Jul 05, 2012	46.09	46.84	45.75	46.54	241,287	+0.19(+0.40%)
Jul 03, 2012	45.18	46.35	45.18	46.35	151,624	+1.25(+2.77%)
Jul 02, 2012	45.40	45.55	44.65	45.10	324,076	-0.27(-0.60%)
Jun 29, 2012	44.68	45.40	44.40	45.38	598,176	+1.70(+3.89%)
Jun 28, 2012	42.96	43.81	42.79	43.68	642,322	+0.37(+0.86%)
Jun 27, 2012	43.35	43.38	42.49	43.31	411,289	+0.97(+2.30%)
Jun 26, 2012	43.22	43.48	42.31	42.33	521,950	-0.88(-2.03%)
Jun 25, 2012	44.25	44.25	42.91	43.21	262,298	-1.41(-3.15%)
Jun 22, 2012	45.10	45.14	44.53	44.62	725,306	-0.33(-0.73%)
Jun 21, 2012	47.06	47.18	44.87	44.94	231,686	-2.12(-4.51%)
Jun 20, 2012	47.21	47.52	46.66	47.07	163,048	-0.24(-0.51%)
Jun 19, 2012	46.56	47.80	46.35	47.31	225,487	+0.96(+2.08%)
Jun 18, 2012	45.30	46.45	44.98	46.34	209,657	+0.77(+1.69%)
Jun 15, 2012	46.21	46.35	45.49	45.57	379,512	-0.39(-0.85%)
Jun 14, 2012	44.87	46.23	44.87	45.96	433,073	+1.18(+2.63%)
Jun 13, 2012	45.76	45.96	44.58	44.79	321,298	-0.97(-2.13%)
Jun 12, 2012	44.88	45.84	43.79	45.76	263,456	+1.14(+2.56%)
Jun 11, 2012	46.15	46.49	44.56	44.62	164,687	-1.08(-2.36%)
Jun 08, 2012	45.03	45.85	44.69	45.70	143,071	+0.39(+0.86%)
Jun 07, 2012	45.21	46.10	45.21	45.31	320,662	+0.57(+1.27%)
Jun 06, 2012	44.42	44.94	44.21	44.74	447,062	+0.82(+1.87%)
Jun 05, 2012	44.25	44.45	43.35	43.92	392,886	-0.42(-0.96%)
Jun 04, 2012	45.89	45.99	43.97	44.34	452,628	-1.56(-3.39%)
Jun 01, 2012	46.12	46.46	45.57	45.90	516,071	-1.53(-3.23%)
May 31, 2012	47.30	47.67	46.45	47.43	594,963	+0.05(+0.11%)
May 30, 2012	47.31	47.47	46.92	47.38	283,372	-0.49(-1.02%)
May 29, 2012	47.53	48.48	47.36	47.86	185,370	+0.66(+1.41%)
May 25, 2012	47.49	47.78	47.01	47.20	242,250	-0.40(-0.84%)
May 24, 2012	47.61	48.06	47.04	47.60	322,002	+0.15(+0.33%)
May 23, 2012	46.76	47.65	46.13	47.44	544,298	+0.41(+0.88%)
May 22, 2012	47.66	47.95	46.10	47.03	1,229,812	+3.78(+8.73%)
May 21, 2012	42.78	43.51	42.51	43.25	636,033	+0.71(+1.66%)
May 18, 2012	43.16	43.57	42.44	42.54	511,045	-0.20(-0.47%)
May 17, 2012	45.01	45.01	42.71	42.75	337,935	-2.15(-4.80%)
May 16, 2012	45.14	45.85	44.81	44.90	194,976	+0.00(+0.00%)
May 15, 2012	45.25	45.70	44.78	44.90	237,991	-0.36(-0.80%)
May 14, 2012	45.45	45.72	44.67	45.26	182,187	-0.62(-1.35%)
May 11, 2012	45.30	46.37	45.30	45.88	205,062	+0.28(+0.62%)
May 10, 2012	45.61	45.85	45.25	45.60	180,555	+0.42(+0.94%)
May 09, 2012	44.24	45.43	44.01	45.18	339,569	+0.26(+0.59%)
May 08, 2012	44.71	45.04	43.93	44.91	410,002	-0.18(-0.39%)
May 07, 2012	45.25	45.36	44.68	45.09	334,130	-0.25(-0.55%)
May 04, 2012	46.81	46.81	44.82	45.33	621,995	-1.81(-3.84%)
May 03, 2012	47.81	48.04	46.98	47.14	146,330	-0.69(-1.44%)
May 02, 2012	47.36	48.13	47.30	47.83	199,690	+0.06(+0.13%)
May 01, 2012	47.43	48.55	47.25	47.77	244,001	+0.19(+0.41%)
Apr 30, 2012	47.93	47.99	47.36	47.58	349,905	-0.46(-0.96%)
Apr 27, 2012	47.42	48.34	47.21	48.04	321,446	+0.87(+1.83%)
Apr 26, 2012	46.78	47.41	46.25	47.17	136,785	+0.26(+0.56%)
Apr 25, 2012	46.77	47.12	45.44	46.91	197,213	+0.69(+1.49%)
Apr 24, 2012	45.63	46.32	45.56	46.22	204,249	+0.62(+1.35%)
Apr 23, 2012	45.76	45.86	44.98	45.60	360,217	-0.79(-1.69%)
Apr 20, 2012	46.37	46.93	46.23	46.38	195,062	+0.12(+0.27%)
Apr 19, 2012	46.55	47.41	46.00	46.26	232,258	-0.31(-0.66%)
Apr 18, 2012	46.86	47.13	46.42	46.57	292,678	-0.70(-1.48%)
Apr 17, 2012	47.07	47.63	46.68	47.27	273,347	+0.78(+1.67%)
Apr 16, 2012	46.77	47.02	46.15	46.49	206,643	-0.05(-0.11%)
Apr 13, 2012	46.53	46.85	46.17	46.54	276,848	-0.26(-0.55%)
Apr 12, 2012	45.62	46.93	45.51	46.80	367,829	+1.23(+2.69%)
Apr 11, 2012	45.60	45.94	45.25	45.57	239,715	+0.56(+1.24%)
Apr 10, 2012	46.00	46.01	44.91	45.02	326,027	-1.12(-2.43%)
Apr 09, 2012	46.39	46.62	45.98	46.14	271,489	-1.04(-2.21%)
Apr 05, 2012	46.91	47.45	46.91	47.18	219,318	-0.19(-0.41%)
Apr 04, 2012	47.48	47.84	47.12	47.37	351,121	-0.73(-1.52%)
Apr 03, 2012	47.95	48.49	47.67	48.11	273,722	-0.02(-0.04%)
Apr 02, 2012	47.99	48.61	47.43	48.12	335,662	+0.01(+0.02%)
Mar 30, 2012	48.51	48.61	47.72	48.11	671,672	-0.18(-0.37%)
Mar 29, 2012	47.89	48.47	47.72	48.29	232,508	-0.10(-0.20%)
Mar 28, 2012	48.90	48.90	47.92	48.39	319,607	-0.29(-0.60%)
Mar 27, 2012	48.36	49.24	48.27	48.68	327,909	+0.22(+0.46%)
Mar 26, 2012	48.11	48.54	47.77	48.46	334,415	+1.02(+2.16%)
Mar 23, 2012	47.47	47.77	46.81	47.43	279,625	+0.11(+0.22%)
Mar 22, 2012	48.08	48.19	46.96	47.33	408,494	-1.09(-2.24%)
Mar 21, 2012	49.01	49.09	48.20	48.41	532,221	-0.60(-1.22%)
Mar 20, 2012	49.87	49.99	48.89	49.01	464,921	-0.82(-1.65%)
Mar 19, 2012	49.27	50.30	48.92	49.84	363,797	+0.55(+1.11%)
Mar 16, 2012	49.58	49.74	49.10	49.29	899,774	-0.15(-0.30%)
Mar 15, 2012	48.49	49.57	48.43	49.44	242,892	+0.67(+1.38%)
Mar 14, 2012	49.38	49.84	48.60	48.77	343,350	-0.94(-1.88%)
Mar 13, 2012	48.55	49.71	48.44	49.70	300,231	+1.41(+2.92%)
Mar 12, 2012	48.53	48.55	48.11	48.29	194,326	-0.39(-0.80%)
Mar 09, 2012	48.53	49.24	48.07	48.68	217,545	+0.17(+0.35%)
Mar 08, 2012	47.72	48.64	47.40	48.51	288,377	+1.24(+2.61%)
Mar 07, 2012	47.38	47.69	46.48	47.28	267,856	+0.71(+1.52%)
Mar 06, 2012	47.52	47.96	46.36	46.57	344,445	-1.52(-3.16%)
Mar 05, 2012	48.39	48.45	47.66	48.09	282,061	-0.36(-0.75%)
Mar 02, 2012	49.08	49.26	48.23	48.45	218,844	-0.61(-1.24%)

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